Selling one NOS STC 4242A  CV25  VT4C 211 Vacuum tube  In Excellent  Condition.

Very RARE tube, LONG LIFE and BEST SOUND.

Tube is tested on professional Neuberger RPM375 tube tester.

On  tube there is a sticker, so you can see the results.

Ua = 500V (anode voltage)
Ug = - 10V (grid voltage)
F = 10V (heater)

Results :
Ia = 92mA as NEW


Conditions: 
This is a private sale. This means the item is sold "as is". There will be no warranty, no returns and no refunds.
I did my best to describe the product accurately, the photo's are of the actual product on sale in the current condition. 
Always ask first if you have any doubts since there will be no returns or refunds.

Overseas Buyers:  
You (the buyer) are responsible for any taxes, fees, duties or other charges which may be imposed by your post office or other government agency in your country.  Any such charges are NOT included in the purchase price or shipping charge.  
If in doubt, please check with your own post office before placing a bid.  
Thank you!